US4829613AExpiredUtility
Protective pad for post-operative recovery
Est. expiryJan 4, 2008(expired)· nominal 20-yr term from priority
Inventors:Janet L. Yon
A61F 5/01
45
PatentIndex Score
50
Cited by
13
References
5
Claims
Abstract
A protective pad for use by a patient during post-operative recovery from open heart surgery comprising a heart-shaped body having a cover made from a substantially dimensionally stable sheet material and a filler comprising a soft stuffing material filling said cover. The front surface of the pad has a diagram of the major coronary arteries which may be marked to indicate areas affected by the surgery.
Claims
exact text as granted — not AI-modifiedI claim:
1. A protective pad for use by a patient during post-operative recovery from open heart surgery comprising a heart-shaped body having pair of lobes joined by a concave upper marginal surface forming the top center of the heart shape thereof which provides support for the chin of a patient using said pad, a cover made from s substantially dimensionally stable sheet material, and a filler comprising a soft stuffing material filling said cover, said body having a front surface and a rear surface and a diagram of physical features in the area of the human heart on one of said surfaces.
2. The pad of claim 1 wherein said sheet material comprises a tightly woven, low stretch fabric.
3. The pad of claim 2 wherein said sheet material comprises 65 percent Dacron polyester and 35 percent cotton fibers.
4. The pad of claim 2 wherein said diagram extends from said concave upper marginal surface.
5. The pad of claim 1 wherein said diagram comprises a diagram of the major coronary arteries.Join the waitlist — get patent alerts
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